CN1036037C - Switching system - Google Patents
Switching system Download PDFInfo
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- CN1036037C CN1036037C CN94191842A CN94191842A CN1036037C CN 1036037 C CN1036037 C CN 1036037C CN 94191842 A CN94191842 A CN 94191842A CN 94191842 A CN94191842 A CN 94191842A CN 1036037 C CN1036037 C CN 1036037C
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- signal
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- switch
- switching
- control
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S10/00—Systems supporting electrical power generation, transmission or distribution
- Y04S10/40—Display of information, e.g. of data or controls
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The present invention relates to a manual and remote control switching system in which users can optionally turn on/off any load among a plurality of loads in each of different places. The switching system switches a power source being supplied to loads by manipulating either a manual switch or a remote control switch, controls a power source supply to loads, which are set up in a plurality of chambers blocked off from each other, with one remote controller in each of different chambers, and includes a preventive device which prevents the control of loads of the other chamber in each of chambers. Accordingly, the present invention provides the switching system which can easily control loads installed in a plurality of chambers blocked off from each other.
Description
The present invention relates to a kind of remote-control switching system that manually reaches, the user uses this system can randomly connect/turn-off any load in a plurality of loads in variant area, more specifically, relate to a kind of switching system, it is switched on or switched off power supply and load by handling a manual switch or a remote control switch, control power supply and the load connecting and disconnecting that are set in a plurality of chambers that are blocked each other, the on/off electricity condition and the operation possibility thereof that show each load in each chamber, and if desired, randomly control being switched on or switched off of power supply and load.
Usually, hand switch or remote control switch in the switch of power supply, have been used.Conventional switch has a defective, promptly the user through be everlasting its originally the position operation hand switch and carry a remote controller.
Therefore, be to solve the above problem in the conventional equipment, an object of the present invention is to provide the power supply of the load in other chamber in each chamber that a kind of randomly switch is arranged on mutual blocking-up and the switching system by a switch execution switching manipulation in control one a manual switch and the remote control switch.
Another object of the present invention provides a kind of switching system that receives and transmit different control signals, and wherein a control section is connected by a signal transmssion line with a loading section.
For realizing above-mentioned purpose of the present invention, provide a switching system that is used to control the power supply that imposes on load, this system comprises:
The switching device that is used for Switching Power Supply is used to take place an infrared signal to control the remote controller of this switching device; Be used for to convert the receiving system of the signal of telecommunication to from the infrared signal that this remote controller provides; Be connected the output of this receiving system and the hand switch between the power line; And be used for according to the signal of telecommunication of receiving system or from the control signal generating means of an input voltage control switch device of hand switch.
In addition, provide a kind of two or more at least loads and switch of comprising and impose on the switching system of a power supply of these loads, this system comprises:
Be coupling between each load and this power supply, be used for the switching device that switch imposes on this power supply of these loads; Two or morely be used to take place the remote controller of an infrared signal with the connection/shutoff of control switch device; Two or more receiving systems that are used for the infrared signal that this remote controller certainly provides is converted to the signal of telecommunication; Be connected between the output and a power line of these receiving systems, be used to provide the hand switch of control signal with the difference control load; Be used for from the signal of telecommunication of receiving system or in the voltage that hand switch provides, provide signal controlling same load, and give the signal combination device of control signal generating means; And be used for control signal generating means according to the Signal-controlled switch device that provides from this signal combination device.
And, providing a kind of switching system that switch imposes on a power supply of a plurality of loads that is used for, this system comprises:
Be coupled to each load, be used for first switching device that switch imposes on this power supply of each load; Be used to take place an infrared signal to control the remote controller of this switching device; Be used for to convert the first receiving device of the signal of telecommunication to from the infrared signal that this remote controller provides; Be connected the output of this receiving system and the hand switch between the power line; Be used for encoding and transmit from this receiving system and any one signal of telecommunication that provides of this hand switch signal transmitting apparatus to second receiving system; The signal of decoding and providing from this signal transmitting apparatus is provided, and controls second receiving system of first switching device.
Fig. 1 is the circuit diagram of a switching system according to a preferred embodiment of the present invention.
Fig. 2 A to 2C is the circuit diagram according to a switching system of further preferred embodiment of the rpesent invention.
Fig. 3 A and 3B are the circuit diagram of a switching system according to a further advantageous embodiment of the invention.
Fig. 4 A and 4B are that the preferred embodiment that illustrates Fig. 3 carries out improved circuit diagram.
Hereinafter with reference to accompanying drawing the preferred embodiments of the present invention are described.
Fig. 1 illustration a switching system according to a preferred embodiment of the present invention.The first load L1 links to each other with power supply by the first triac S1 of switching device, and second to the 5th load L2-L5 is disposed respectively concurrently by second to the 5th triac S2-S5.AC power is connected to one and converts alternating current to galvanic all-wave road stream device circuit BD.One pressurizer 10 that is coupled to the output of this full-wave rectifier circuit BD provides a stable voltage each element to switching circuit.
On the other hand, switching system of the present invention comprises that one is used for the remote controller 20A of an infrared signal of randomly each load of switch to a signal receiver 30A, and this remote controller 20A can adopt one for example to be the integrated circuit of TC914BP.Signal receiver 30A is received from the infrared signal that remote controller 20A provides and converts thereof into a signal of telecommunication.This receiver 30A can adopt one for example to be the integrated circuit of TC9149P or TC9150P.Each output of receiver 30A links to each other with each input of a shake preventer 40A.This shake preventer 40A can adopt one for example to be the integrated circuit of MC14490P.Be connected first to the 5th push-button switch 31A-35A between first to the 5th input of five outputs of receiver 30A and shake preventer 40A and be coupled to an output of pressurizer 10.
The input that the output of shake preventer 40A is separated to be connected to first to the 3rd control-signals generator 80A, 80B and 80C is used for the triac S1-S5 of control switch device respectively.Each control-signals generator 80A, 80B and 80C can adopt-4027 integrated circuit.Each control-signals generator 80A, 80B and 80C output are many to binary signal.First signal of every pair of binary signal drives one first light-emitting diode (among the D1-D5) showing an off state of respective load, and-secondary signal promotes triac S1-S5 through optical coupler 41-45.
90 represented a plurality of switch SW 1-SW10 are shown a DIP switch by reference number, and cut off the circuit of a usefulness load.
By this DIP switch 90, when the circuit of each load was switched to " connection ", the second green LED lamp D6-D10 was luminous.When the circuit of each load was switched to " disconnection ", the first red LED lamp D1-D5 was luminous.When each load time spent not, all green and red LED lamp D1-D10 are not luminous.Therefore, can easily discern the on/off state of each a plurality of load and the possibility of use, and economize on electricity effectively by selectively using the load that only needs.Reference number F1-F5 represents to be installed in and prevents to transship the fuse that damages in each load, and MS1-MS5 represents to be used for respectively the manually hand switch of the routine of each load of control.
The operation of switching system according to a preferred embodiment of the present invention below will be described.At first, if remote controller 20A is used for power supply is imposed on the infrared signal of first load, signal receiver 30A is received from the infrared signal that this remote controller 20A provides, and converts thereof into a signal of telecommunication and exports this signal through conversion by one first output.This output signal drives first optical coupler 41 through the first control-signals generator 80A and DIP switch 90.Therefore, because the first triac S1 is switched on, power supply imposes on the first load L1.Here, shake preventer 40A has the incorrect operation of the input signal of preventing.
Otherwise hand switch can be used to provide or cut off electric energy to load by manipulation.For example, if one second push-button switch 32A is in " connection " state, a predetermined voltage of power supply is provided for second input of the first control-signals generator 80A through shake preventer 40A, and second optical coupler 42 is switched on.Like this, because the second triac S2 is switched on, power supply is applied in to the second load L2.
The above relates to respectively the operation of two parallel loads of control, but the control of same switching manipulation is performed and is used for a plurality of loads shown in the figure.And, applicable to six or more a plurality of load and be no more than technical scope of the present invention.
Fig. 2 A to 2C illustration the circuit diagram of switching system according to another embodiment of the invention.
The element of same function is denoted by like references among execution and Fig. 1, and omits the description to components identical.Under the situation of the switching system of this embodiment in a plurality of loads are set at the chamber of two or more at least disconnections, has the function of each load in the different chamber that is controlled at mutual disconnection.The preferred embodiment shows the structure of five loads in three chambers that are used for being controlled at respectively mutual disconnection.This embodiment comprise three remote controller 20A, 20B with 20C so that the remote controller identical with the preferred embodiment of Fig. 1 is configured in respectively in three chambers; Be used for the corresponding signal of each remote controller 20A, 20B and 20C is converted to signal receiver 30A, 30B and the 30C of the signal of telecommunication; And be positioned at the output of receiver 30A, 30B and 30C and a power line between any two with five loads as many each switch 31A-35A, 31B-35B and 31C-35C.
Each signal receiver 30A or 30B or 30C are through shake preventer 40A or 40B or 40C output signal.That is, each receiver 30A, 20B and 30C export corresponding signal through shake preventer 40A, 40B and 40C respectively.Signal combination device 70 combination is used to control identical load by the signal that does not take place on the same group, and provides signal through combination to control-signals generator 80.At the capacitor C of the front portion of control-signals generator 80 between power supply and ground.This electric capacity purpose is to keep load to be in shutoff, even under the situation that power supply is applied in after power failure postpones about 5 seconds.Because the structure of control-signals generator 80 is identical with the embodiment of Fig. 1, saves the description to it.
The operation of the embodiment of Fig. 2 is described more specifically.Owing to the operation of the signal that offers control-signals generator 80 through the first shake preventer 40A is identical with the embodiment of Fig. 1, need not do special description.The circuit that the first remote controller 20A, the first receiver 30A and the first push-button switch 31A-35A form that comprises before signal combination device 70 is loaded in one first chamber.The circuit that the second remote control 20B, the second receiver 30B and the second push-button switch 31B-35B form that comprises before signal combination device 70 is loaded in one second chamber.The circuit that the 3rd remote controller 20C, the 3rd receiver 30C and the 3rd push-button switch 31C-35C form that comprises before signal combination device 70 is loaded in one the 3rd chamber.Control the example of first load of first chamber with describing by being loaded on the second remote controller 20B in second chamber.If export the connection signal of first load by the second remote controller 20B, this connection signal is provided for the first control-signals generator 80A through the second shake preventer 40B.This first control-signals generator 80A is lighted LED lamp D6, and simultaneously by connecting triac 41 bright lamp give the first load L1.Here, first connection signal through the second shake preventer 40B is offered the 4th control-signals generator 51, the 7th control-signals generator 54 and the tenth control-signals generator 57 simultaneously, thereby and light LED lamp D11, LED lamp D16 and LED lamp D21, therefore, can discern the first load L1 in each chamber is " connection ".
Even only illustration an embodiment, load on control operation in separately the chamber but understand easily corresponding to each.Do not plan in the 3rd chamber, to be performed if be installed in the control of the first load L1 in first chamber, with first load by the switch SW 21 in the DIP switch 60 is switched to " shutoff " not in the 3rd chamber Be Controlled.Nature, those skilled in the art can easily understand the application of this operating principle.
Fig. 3 illustration the circuit diagram of switching system according to a further advantageous embodiment of the invention.This switching system of the present invention mainly is made up of a control section and a loading section.This control section is connected with L2 by couple of conductor L1 with loading section.Under the situation of the switching system of the preferred embodiment in a plurality of loads are set at the chamber of two or more at least disconnections, has the function of each load in the different chamber that is controlled at mutual disconnection.The preferred embodiment shows the structure of five loads of three chambers that are used for being controlled at respectively mutual disconnection.This embodiment comprise three remote controller 20A, 20B with 20C so that the remote controller identical with the preferred embodiment of Fig. 1 be configured in respectively in three chambers.This remote controller can adopt and for example be the integrated circuit of TC9148P.This embodiment includes signal receiver 30A, 30B and the 30C that is used for the corresponding conversion of signals of each remote controller 20A, 20B and 20C is become the signal of telecommunication, and the output that is positioned at receiver 30A, 30B and 30C and power line between any two with five each switch 31A-35A, 31B-35B and 31C-35C that load number is identical, these signal receivers 30A, 30B and 30C for example can adopt the integrated circuit for TC9149P or TC9150P.
Each output of signal receiver 30A, 30B and 30C links to each other with a signal transmission unit 60 with matrix unit 50 through DIP switch 40.The output of signal transmission unit 60 is provided for loading section shown in Fig. 3 B by couple of conductor L1 and L2.The output of signal transmission unit 60 also is provided for-led display unit 70.Here, matrix unit 50 and signal transmission unit 60 for example can adopt the integrated circuit for HD4049 and KS5808 respectively.
LED shows unit 70 and is made up of a decoding signals 71, matrix unit 72, LED drive signal generator 73 and LED display element.Preferably manually control-DIP switch is between led display unit and LED drive signal generator 73.Here, decoding signals 71, matrix unit 72, LED drive signal generator 73 for example can adopt the integrated circuit for KT3170, CD4028 and HD4027 respectively.Here, only the output to the first receiver 30A is described, but the output of second and third receiver 30B and 30C also has from DIP switch 40 to the couple of conductor L1 formation identical with L2.
Loading section comprises the receiving system 80 that is used to decode from the transmission signals of lead L1 and L2.This receiving system 80 links to each other with a matrix unit 90, and the output of matrix unit 90 links to each other with a control-signals generator 100.It for example is the integrated circuit of KT3170 and CD4028 that receiving system 80 and matrix unit 90 can adopt respectively.Control-signals generator 100 can adopt and for example be the integrated circuit of HD4027.
On the other hand, AC power is connected to the first load L1 by one first triac S1 of switching device.And second to the 5th load L2-L5 is disposed respectively concurrently by second to the 5th triac S2-S5.Switch MS6-MS10 is between each triac and each load of electric switchgear.These switches have the function of manual control and electronic control load.When first contactor M1 contact first node (a), load is by electronic control.When first contactor M1 contact Section Point (b), load is manually controlled.In the state of first contactor M1 contact Section Point (b), promptly in the state of manually control, the second contactor M2 plays the effect of on/off load.AC power is connected to a full-wave rectifier circuit BD who alternating current is converted to direct current.The pressurizer 10 that is coupled to the output of this full-wave rectifier circuit BD provides a burning voltage to system of the present invention.
On the other hand, each control-signals generator 100A, 100B and 100C output is many to binary signal.Each one first signal to binary signal drives one first light-emitting diode (among the D1-D5) showing the off state of respective load, and a secondary signal is connected triac S1-S5 through optical coupler 41-45.
110 represented a plurality of switch SW 1-SW10 are shown a DIP switch by reference number, and cut off the circuit of not using load.
By DIP switch 100, when the switching circuit of each load was switched to " connection ", the second green LED lamp D6-D10 was luminous, and when the switching circuit of each load was switched to " shutoff ", the first red LED lamp D1-D5 was luminous.When each load was not used, all green and red LED lamp D1-D10 were not luminous.Thereby, can easily discern the on/off state of each a plurality of load and the use possibility of load, and economize on electricity effectively by selectively using the load that only needs.Reference number F1-F5 represents to be installed in and prevents to transship the fuse of the destruction of causing in each load.
The operation of the switching system of this embodiment below will be described.At first, remote controller 20A is used for power supply is put on the infrared signal of first load.Receiver 30A receives this infrared signal, converts thereof into a signal of telecommunication and exports this signal through conversion by one first output.This signal is mated by matrix unit 50, and should be encoded in a signal transmission unit 60 and be provided for loading section by couple of conductor L1 and L2 through signal of coupling.Also be provided for led display unit 70 in the control section from the encoded signal of signal transmission unit 60.Decoding signals 71 these encoded signals of decoding in the display unit 70, and export once the signal of decoding and give LED drive signal generator 73 through matrix unit 72.Therefore, because LED drive signal generator 73 drives a corresponding LED, can discern the mode of operation of load.
By lead L1 and L2, be provided for receiving system 80 from the encoded signal input of signal transmission unit 60.These receiving system 80 these encoded signals of decoding are also exported this signal through decoding through matrix unit 90 and are given control-signals generator 100.This control-signals generator 100 drives one first optical coupler 41, and the connection of power supply by the first triac S1 is provided for the first load L1.
Control section by the first remote controller 20A, the first receiver 30A and first push-button switch 31A-35A control is installed in one first chamber.Control section by the second remote controller 20B, the second receiver 30B and second push-button switch 31B-35B control is installed in one second chamber.Control section by the 3rd remote controller 20C, the 3rd receiver 30C and the 3rd push-button switch 31C-35C control is installed in one the 3rd chamber.Can fully understand by being installed in the example that the second remote controller 20B in second chamber controls the first load L1 of first chamber by the above.
Fig. 4 A and 4B illustration the embodiment of a pair of Fig. 3 carry out improved circuit diagram, the structure of this embodiment has been saved and has been used to transmit power supply and from the transducer OPT and the IPT of the signal of the embodiment of Fig. 3.But other element is identical with Fig. 3, therefore selects for use the reference number identical with Fig. 3 to represent components identical.Need not be further described, those of ordinary skill in the art can understand structure and the operation of this embodiment fully.And, shown in dotted line each second and third party's frame II and the III and the first square frame I in just the same, so save description to it.
In the preferred embodiment of Fig. 3 and 4, signal transmitting apparatus 50 and 60, receiving system 80,90 and 100 and the integrated circuit of led display unit 71,72 and 73 can form by a simple integrated circuit block respectively.And, can be connected with the inside automatic controller of knowing usually with holding wire between the loading section at control section of the present invention.
As mentioned above, switching system according to the present invention is carried out a mutual switching manipulation by a manual switch and a remote controller, shows the state of each load and stops a not operation of the switching circuit of usefulness.And this switching system can the randomly load of control setting in the chamber of a plurality of mutual blocking-up in each chamber,, and show to the state of a control of the load of each chamber.This switching system plays protector and prevents good action to the control of predetermined load.If desired, can be installed in any chamber, and economize on electricity effectively and be convenient to user's switching manipulation.
Claims (17)
1, a kind of switching system that is used to control power supply, include the switching device that is used for the described power supply of switch, be used to take place an infrared signal to control the remote controller of described switching device, and the infrared signal that is used for providing from described remote controller converts the receiving system of a signal of telecommunication to, it is characterized in that this system comprises:
Be connected the output of described receiving system and the hand switch between the power line; And
Be used for according to the signal of telecommunication of described receiving system or control the control signal generating means of described switching device from an input voltage of described hand switch.
2, switching system according to claim 1 is characterized in that: also include one and be positioned at before the described control signal generating means, be used to prevent the shake preventer from the shake of the signal of described hand switch and the input of described receiving system.
3, switching system according to claim 1 and 2 is characterized in that: also include one and be connected the output of described control signal generating means and the DIP switch between the described switching device.
4, switching system according to claim 3 is characterized in that: also include the output that is coupled to described DIP switch, be used to show the LED lamp of the on/off state of load.
5, a kind ofly have two or more at least loads and make power supply and switching system that described load is switched on or switched off, include and be coupling between each described load and the described power supply, be used for the switching device that switch imposes on the power supply of load, two or more remote controllers that are used to take place an infrared signal with connection/shutoff of controlling described switching device, reach the receiving system that two or more infrared signals that are used for providing from described remote controller convert a signal of telecommunication to, it is characterized in that this system comprises:
Hand switch is connected between the output and a power line of described receiving system, is used to provide control signal to control described load respectively;
Signal combination device is used for providing signal to the control signal generating means by the same load of control from the signal of telecommunication of described receiving system output or from the voltage that described hand switch provides; And
The control signal generating means is used for according to the described switching device of signal controlling from described signal combination device input.
6, switching system according to claim 5 is characterized in that: also include one between described receiving system and described signal combination device, be used to prevent the shake preventer from the shake of the signal of described hand switch and the input of described receiving system.
7, switching system according to claim 6 is characterized in that: also include two or more at least outputs that are connected to described shake preventer, be used to show the display unit of the on/off state of each described load.
8, switching system according to claim 5, it is characterized in that: also include a DIP switch, be connected between the input of described shake preventer and described signal combination device, comprise that a plurality of first switches input to the signal of described signal combination device with connection/shutoff.
9, switching system according to claim 5 is characterized in that: also include a plurality ofly between each load and a power line, be used for manually controlling the second switch of a voltage that applies.
10, switching system according to claim 5 is characterized in that: even wherein said control signal generating means comprises that after load rejection postpones about 5 seconds keeping load when power supply is applied in is the reset unit that turn-offs.
11, a kind ofly be used for the switching system that switch puts on the power supply of a plurality of loads, include and be coupled to each load, be used for first switching device that switch puts on the power supply of each load, be used to take place an infrared signal to control the remote controller of described switching device, and be used for the infrared signal from described remote controller is converted to the first receiving device of a signal of telecommunication, it is characterized in that this system comprises:
Hand switch is connected between the output and a power line of described receiving system;
Signal transmitting apparatus is used for the signal of telecommunication that provides from any one described receiving system and described hand switch is encoded and transferred to second receiving system; And
Second receiving system is used for the code signal that provides from described signal transmitting apparatus is decoded, and controls described first switching device.
12, switching system according to claim 11 is characterized in that: also include two or more at least outputs that are connected to described signal transmitting apparatus, be used to show the display unit of the on/off state of each described load.
13, switching system according to claim 11 is characterized in that: also include a plurality of being connected between each load and the switching device, be used for selecting a kind of second switch electronic or the hand switch operation.
14, switching system according to claim 13 is characterized in that: wherein a plurality of described second switches comprise that one is used for when selecting the hand switch operation the 3rd switch of connection/shutoff respective load.
15, switching system according to claim 11 is characterized in that: wherein said remote controller, receiving system and signal transmitting apparatus are formed by many groups.
16, switching system according to claim 15 is characterized in that: wherein the signal from the output of described many group signal transmitting apparatus is transfused to a pair of signal transmssion line.
17, according to claim 11 or 12 described switching systems, it is characterized in that: the integrated circuit of wherein said signal transmitting apparatus, described receiving system and described display unit is made up of a single integrated circuit block respectively.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1993-6753 | 1993-04-21 | ||
| KR1019930006753A KR950012710B1 (en) | 1992-12-28 | 1993-04-21 | Switching system |
| KR1994-4938 | 1994-03-11 | ||
| KR19940004938 | 1994-03-11 | ||
| KR19940005258 | 1994-03-16 | ||
| KR1994-5258 | 1994-03-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1121382A CN1121382A (en) | 1996-04-24 |
| CN1036037C true CN1036037C (en) | 1997-10-01 |
Family
ID=27348944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94191842A Expired - Fee Related CN1036037C (en) | 1993-04-21 | 1994-03-28 | Switching system |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5717258A (en) |
| EP (1) | EP0695476A1 (en) |
| JP (1) | JPH08506709A (en) |
| CN (1) | CN1036037C (en) |
| AU (1) | AU6386094A (en) |
| BR (1) | BR9406506A (en) |
| CA (1) | CA2161102C (en) |
| WO (1) | WO1994024756A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6191497B1 (en) * | 1999-08-25 | 2001-02-20 | Dhd Healthcare Corporation | Spirometer counter circuit |
| DE10025561A1 (en) * | 2000-05-24 | 2001-12-06 | Siemens Ag | Self-sufficient high-frequency transmitter |
| CN102594329A (en) | 2001-07-03 | 2012-07-18 | 布拉德伯里·R·法塞 | Self-powered switch initiation system |
| DE10150128C2 (en) * | 2001-10-11 | 2003-10-02 | Enocean Gmbh | Wireless sensor system |
| DE10307999B4 (en) * | 2003-02-25 | 2007-03-01 | Siemens Ag | Drive control device for a self-commutated power converter |
| CN101692586B (en) * | 2009-09-23 | 2011-12-07 | 辽宁省电力有限公司葫芦岛供电公司 | Remote control switch |
| TWI466593B (en) * | 2012-03-15 | 2014-12-21 | Au Optronics Corp | Luminance control system |
| CN107181243B (en) * | 2017-06-16 | 2019-07-23 | 大唐国际发电股份有限公司北京高井热电厂 | A kind of control switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008270A1 (en) * | 1990-11-06 | 1992-05-14 | Brunello Lai | Method and device providing remote control via the mains supply |
| EP0518247A2 (en) * | 1991-06-10 | 1992-12-16 | Asea Brown Boveri Ab | Method and device for preventing unauthorized operation of high-voltage apparatusus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4430576A (en) * | 1981-11-05 | 1984-02-07 | Rick Fowler | Remote load selector circuit and method |
| EP0364466A4 (en) * | 1987-06-12 | 1991-09-25 | Starec Nominees Pty. Ltd. | Electrical control apparatus |
| US4780621A (en) * | 1987-06-30 | 1988-10-25 | Frank J. Bartleucci | Ornamental lighting system |
| US5099193A (en) * | 1987-07-30 | 1992-03-24 | Lutron Electronics Co., Inc. | Remotely controllable power control system |
| US5146153A (en) * | 1987-07-30 | 1992-09-08 | Luchaco David G | Wireless control system |
| GB9000238D0 (en) * | 1990-01-05 | 1990-03-07 | Rca Licensing Corp | Minimum power standby circuit arrangement |
| DE4140587C2 (en) * | 1991-12-10 | 1994-09-08 | Clark Equipment Co N D Ges D S | Electronic control device for switching multiple electrical loads |
| US5391950A (en) * | 1993-06-24 | 1995-02-21 | Unisys Corporation | Circuit to eliminate signal chatter in the output of a fiber-optic receiver |
| US5462225A (en) * | 1994-02-04 | 1995-10-31 | Scientific-Atlanta, Inc. | Apparatus and method for controlling distribution of electrical energy to a space conditioning load |
-
1994
- 1994-03-28 WO PCT/KR1994/000026 patent/WO1994024756A1/en not_active Application Discontinuation
- 1994-03-28 CN CN94191842A patent/CN1036037C/en not_active Expired - Fee Related
- 1994-03-28 US US08/537,677 patent/US5717258A/en not_active Expired - Fee Related
- 1994-03-28 AU AU63860/94A patent/AU6386094A/en not_active Abandoned
- 1994-03-28 EP EP19940911307 patent/EP0695476A1/en not_active Ceased
- 1994-03-28 BR BR9406506A patent/BR9406506A/en not_active Application Discontinuation
- 1994-03-28 CA CA 2161102 patent/CA2161102C/en not_active Expired - Fee Related
- 1994-03-28 JP JP52299794A patent/JPH08506709A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992008270A1 (en) * | 1990-11-06 | 1992-05-14 | Brunello Lai | Method and device providing remote control via the mains supply |
| EP0518247A2 (en) * | 1991-06-10 | 1992-12-16 | Asea Brown Boveri Ab | Method and device for preventing unauthorized operation of high-voltage apparatusus |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2161102A1 (en) | 1994-10-27 |
| CA2161102C (en) | 1997-03-04 |
| AU6386094A (en) | 1994-11-08 |
| WO1994024756A1 (en) | 1994-10-27 |
| JPH08506709A (en) | 1996-07-16 |
| EP0695476A1 (en) | 1996-02-07 |
| BR9406506A (en) | 1996-01-09 |
| US5717258A (en) | 1998-02-10 |
| CN1121382A (en) | 1996-04-24 |
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